The fuel swap I'm considering 90%.
Tuning... is on hold. Along with honey-dos, I spent an inordinate amount of time obsessing over the bodywork last year, and forgot to drain the water out over the winter it found it's own path to the floor through the side of the horizontal cylinder.
Next on the to-do list is the cylinder swap and finish installing the datalogger (linked tasks).
Hopefully, I've solved the ignition pick-up problem that gave us the phantom rev-limiter... the ECU seems to be very susceptible to EMI in the hall effect cable... maybe I'll just wrap it in tinfoil.
Then tuning should be a rinse, lather, repeat with EGTs and acceleration calculated with weight of the bike.